From 3d3f33f4809e22d8d446606883dfeece4744b388 Mon Sep 17 00:00:00 2001
From: jprocter <Jim Procter>
Date: Fri, 19 Dec 2008 15:34:33 +0000
Subject: [PATCH] avoid null pointer exception when no features visible

---
 src/jalview/io/FeaturesFile.java |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/jalview/io/FeaturesFile.java b/src/jalview/io/FeaturesFile.java
index 17ff88f..2bc3b4b 100755
--- a/src/jalview/io/FeaturesFile.java
+++ b/src/jalview/io/FeaturesFile.java
@@ -598,7 +598,7 @@ public class FeaturesFile extends AlignFile
         next = seqs[i].getSequenceFeatures();
         for (int j = 0; j < next.length; j++)
         {
-          if (visOnly && !visible.containsKey(next[j].type))
+          if (visOnly && visible!=null && !visible.containsKey(next[j].type))
           {
             continue;
           }
-- 
1.7.10.2